New ask Hacker News story: Ask HN: Platform to Find Early Adopters?

Ask HN: Platform to Find Early Adopters?
3 by eewfdsfsfds | 4 comments on Hacker News.
I frequently get a lot of ideas. However, I have recently learned that finding early adopters, validating the idea through the community is a critical step which should be made before starting to code. Apparently, most people fail on this very basic first step. I've done it countless times. However, this time I want to reach out. Is there a specific platform where you can post your idea and see if people are keen to signup and help you develop your idea? I was thinking that each person that submits their idea can specify the conditions and the offering and how many early birds they seek. For example: Mike seeks 20 early adopters that will get a free lifetime deal of the service given that they help out in Zoom call 1 hour a week until MVP is ready.